\hypertarget{eHimageFeature_8h}{\section{e\-Himage\-Feature.\-h File Reference}
\label{eHimageFeature_8h}\index{e\-Himage\-Feature.\-h@{e\-Himage\-Feature.\-h}}
}


Compute image features.  


{\ttfamily \#include \char`\"{}e\-Himage.\-h\char`\"{}}\\*
{\ttfamily \#include \char`\"{}e\-Hmatrix.\-h\char`\"{}}\\*
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item 
\hyperlink{eHmatrix_8h_aa07790a7fe1ed877b1482166e499794b}{mat3d\-\_\-ptr} \hyperlink{eHimageFeature_8h_ac237bf580630bdfcc978b3cadfd2f75b}{e\-Hhog} (const \hyperlink{eHimage_8h_ae304fd15a69606760d7025f41427e3d8}{image\-\_\-ptr} img, int sbin)
\begin{DoxyCompactList}\small\item\em Compute H\-O\-G feature of a color image. \end{DoxyCompactList}\end{DoxyCompactItemize}


\subsection{Detailed Description}
Compute image features. \begin{DoxyAuthor}{Author}
Hang Su 
\end{DoxyAuthor}
\begin{DoxyDate}{Date}
2012-\/08 
\end{DoxyDate}


\subsection{Function Documentation}
\hypertarget{eHimageFeature_8h_ac237bf580630bdfcc978b3cadfd2f75b}{\index{e\-Himage\-Feature.\-h@{e\-Himage\-Feature.\-h}!e\-Hhog@{e\-Hhog}}
\index{e\-Hhog@{e\-Hhog}!eHimageFeature.h@{e\-Himage\-Feature.\-h}}
\subsubsection[{e\-Hhog}]{\setlength{\rightskip}{0pt plus 5cm}{\bf mat3d\-\_\-ptr} e\-Hhog (
\begin{DoxyParamCaption}
\item[{const {\bf image\-\_\-ptr}}]{img, }
\item[{int}]{sbin}
\end{DoxyParamCaption}
)}}\label{eHimageFeature_8h_ac237bf580630bdfcc978b3cadfd2f75b}


Compute H\-O\-G feature of a color image. 


\begin{DoxyParams}{Parameters}
{\em img} & 3 channel double precision image \\
\hline
{\em sbin} & bin size \\
\hline
\end{DoxyParams}
\begin{DoxyReturn}{Returns}
H\-O\-G feature matrix 
\end{DoxyReturn}
\begin{DoxyNote}{Note}
feature matrix is allocated inside, proper delete is necessary after use 
\end{DoxyNote}
